Hi all; Hitachi DDR/SDRAM/RDRAM chip/DIMM/RIMM count.
I did the count for Samsung first cause they are the big pal of RDRAM, and even they have huge numbers of DDR devices under development. The other memory makers are not so pretty for Rambus. Here I continue with the memory makers, complete, as usual, with links:
HITACHI
SDRAM chips
64Mb 6 types, 3 organizations x 2 speeds
128Mb 4 types, 2 organizations x 2 speeds
256Mb 8 types, 5 organizations x 2 speeds
512Mb 6 types, 3 organizations x 2 speeds
DDR chips
256Mb 3 types, 3 organizations x 1 speed (266)
RDRAM chips
(none)
SDRAM modules
128MB 5 types, (x64,x72) x 3 speeds
256MB 3 types, (x64,x72) x 2 speeds
512MB 2 types, (x72) x 2 speeds
1GB 2 types, x72 x 2 speeds
2GB 1 type, x72 x PC100
DDR SDRAM modules
256MB 1 type, x72 PC200
512MB 1 type, x72 PC266
RDRAM modules
(none)
semiconductor.hitachi.com
-- Carl |
